Clayman and his pawns stand no chance against Rimuru and his allies. At a loss, Clayman orders Milim to use Stampede to kill everyone present, but Milim reveals he was never controlling her from the start. It was all an act to expose Clayman's plans and identify the mastermind behind it all. Even Carrion is still alive and well. On the brink of death, Clayman uses the souls of everyone he has killed as energy for his awakening. Thus the final battle to settle the score between Rimuru and Clayman begins.
This is the ultimate spell that 
can control even a Demon Lord!
هذه هي التّعويذة الأعظم والتي تستطيع
!التحكّم حتّى بسيّد شيطان
La maledizione più forte che conosca, 
capace di sottomettere persino un Re demone!
É o feitiço absoluto que
controla até um Lorde Demônio!
Это заклинание подчиняет даже Князей!